878078304

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{74363}}^1$

素因数の和:74420

約数の個数: 72

約数和(自身を含む): 2557972872

約数和(自身を除く): 1679894568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 74363, 148726, 223089, 297452, 446178, 594904, 669267, 892356, 1189808, 1338534, 1784712, 2379616, 2677068, 3048883, 3569424, 5354136, 6097766, 7138848, 9146649, 10708272, 12195532, 18293298, 21416544, 24391064, 27439947, 36586596, 48782128, 54879894, 73173192, 97564256, 109759788, 146346384, 219519576, 292692768, 439039152, 878078304]

約数ペア:

[(1, 878078304), (2, 439039152), (3, 292692768), (4, 219519576), (6, 146346384), (8, 109759788), (9, 97564256), (12, 73173192), (16, 54879894), (18, 48782128), (24, 36586596), (32, 27439947), (36, 24391064), (41, 21416544), (48, 18293298), (72, 12195532), (82, 10708272), (96, 9146649), (123, 7138848), (144, 6097766), (164, 5354136), (246, 3569424), (288, 3048883), (328, 2677068), (369, 2379616), (492, 1784712), (656, 1338534), (738, 1189808), (984, 892356), (1312, 669267), (1476, 594904), (1968, 446178), (2952, 297452), (3936, 223089), (5904, 148726), (11808, 74363)]